X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=.travis.yml;h=f6d729f233ab0a61775a87cccdc79ff761565d59;hb=afb0b11dcd08aa9091be1d89e1c2a9fe6b0e11f0;hp=a2caf010fdec7ab8de6fadb7e5bb938099fa5858;hpb=35addc95aef546db8fee90a181518fedd50148cd;p=notmuch

diff --git a/.travis.yml b/.travis.yml
index a2caf010..f6d729f2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,8 @@ dist: xenial
 
 addons:
   apt:
+    sources:
+    - sourceline: 'ppa:xapian-backports/ppa'
     packages:
     - dtach
     - libxapian-dev